##gff-version 3 P01270 UniProtKB Signal peptide 1 25 . . . Ontology_term=ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:15340161,ECO:0000269|PubMed:4833516;Dbxref=PMID:15340161,PMID:4833516 P01270 UniProtKB Propeptide 26 31 . . . ID=PRO_0000023249;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:4521809;Dbxref=PMID:4521809 P01270 UniProtKB Chain 32 115 . . . ID=PRO_0000023250;Note=Parathyroid hormone P01270 UniProtKB Region 51 69 . . . Note=Important for receptor binding P01270 UniProtKB Region 73 115 . . . Note=Disordered;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite P01270 UniProtKB Compositional bias 78 102 . . . Note=Basic and acidic residues;Ontology_term=ECO:0000256;evidence=ECO:0000256|SAM:MobiDB-lite P01270 UniProtKB Natural variant 18 18 . . . ID=VAR_006047;Note=In FIH1%3B dominant form%3B leads to inefficient processing of the precursor%3B the expressed mutant hormone is trapped intracellularly in the endoplasmic reticulum resulting in apoptosis%3B mutant protein-expressing cells also show marked up-regulation of the endoplasmic reticulum stress-responsive hormones HSPA5 and EIF2AK3 and the proapoptotic transcription factor DDIT3. C->R;Ontology_term=ECO:0000269,ECO:0000269,ECO:0000269;evidence=ECO:0000269|PubMed:18056632,ECO:0000269|PubMed:2212001,ECO:0000269|PubMed:7829495;Dbxref=dbSNP:rs104894271,PMID:18056632,PMID:2212001,PMID:7829495 P01270 UniProtKB Natural variant 23 23 . . . ID=VAR_018464;Note=In FIH1%3B recessive form%3B might lead to inefficient processing of the precursor. S->P;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:10523031;Dbxref=dbSNP:rs104894272,PMID:10523031 P01270 UniProtKB Mutagenesis 16 16 . . . Note=Abolishes processing of the precursor%3B when associated with variant R-18. A->R;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:7829495;Dbxref=PMID:7829495 P01270 UniProtKB Mutagenesis 51 51 . . . Note=Reduced affinity for PTH1R. R->A;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:18375760;Dbxref=PMID:18375760 P01270 UniProtKB Mutagenesis 54 54 . . . Note=Strongly reduced affinity for PTH1R. W->A;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:18375760;Dbxref=PMID:18375760 P01270 UniProtKB Mutagenesis 55 55 . . . Note=Strongly reduced affinity for PTH1R. L->A;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:18375760;Dbxref=PMID:18375760 P01270 UniProtKB Mutagenesis 58 58 . . . Note=Reduced affinity for PTH1R. K->A;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:18375760;Dbxref=PMID:18375760 P01270 UniProtKB Mutagenesis 59 59 . . . Note=Strongly reduced affinity for PTH1R. L->A;Ontology_term=ECO:0000269;evidence=ECO:0000269|PubMed:18375760;Dbxref=PMID:18375760 P01270 UniProtKB Sequence conflict 107 107 . . . Note=N->D;Ontology_term=ECO:0000305;evidence=ECO:0000305 P01270 UniProtKB Helix 34 64 . . . Ontology_term=ECO:0007829;evidence=ECO:0007829|PDB:1ET1 P01270 UniProtKB Helix 65 67 . . . Ontology_term=ECO:0007829;evidence=ECO:0007829|PDB:1ZWF